Open Science Research Excellence
Say Wei Foo and  Qi Dong,  A Normalization-based Robust Watermarking Scheme Using Zernike Moments.   journal   = {International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology. November 2009, vol. 35(11). 1962 - 1967[viewed 20 February 2019]. Available from: http://waset.org/publications/5670.